| 摘要 |
PURPOSE:To make assembling easy by forming plural slits, to which terminal strips should be inserted, on one side face parallel with the arrangement direction of piezoelectric oscillators and terminal strips of a box body, where piezoelectric oscillators for area oscillation and terminal strips are arranged in parallel and are stored, at least. CONSTITUTION:A terminal strip 22A is inserted from a side face 27, and a piezoelectric oscillator F1 is inserted from the open side of a box body 20 and is put on the terminal strip 22A. A terminal strip 22B is inserted from the side face 27, and a circular contact 23B is inserted from the open side of the box body is put on the terminal strip 22B. A piezoelectric oscillator F3 is inserted from the open side of the box body and is put on this contact 23B. Terminal strips are inserted from slits 28 of the side face 27 and the other constituting elements are inserted from the open side of the box body and are put on terminal strips in this manner. Further, a terminal strip 22C, a contact 23C, a piezoelectric oscillator F4, a terminal strip 22D, a contact 23D, a piezoelectric oscillator F2, a terminal strip 22E, a spring material 24, and a cover 25 are piled up successively. Inserting positions of terminal strips are determined by slits 28, and they are inserted orthogonally to the arrangement direction, and it is difficult that their positions are shifted. Thus, it is difficult that positions of the other constituting elements inserted from the open side of the box body 20 are shifted. |
